50g 243 272Threadlocker Screw Glue Quickly Cured Thread Locking Agent Anaerobic Adhesive Corrosion-Resistant Anti-Loosening Glue

Threadlocker Screw GlueProduct DescriptionThis anaerobic threadlocker is a single-component adhesive specially designed for locking and sealing metal threaded fasteners. It cures rapidly in the absence of air between tight metal surfaces, forming a durable, rigid bond that prevents loosening, leakage, and corrosion caused by vibration, shock, and temperature changes.Key FeaturesAnti‑Loosening & Anti‑Vibration: Effectively stops screws, bolts, and nuts from loosening under long‑term vibration.Anaerobic Curing: Cures only between metal threads without air; excess glue outside remains liquid and easy to clean.Leakproof & Anti‑Corrosion: Seals thread gaps, blocks moisture and dust, prevents rust and thread damage.High & Stable Strength: Maintains firm locking performance in a wide temperature range.Easy Application: Low‑odor, low‑irritation formula with precise nozzle for clean, controlled use.Strength & Color GuideBlue 243: Medium strength, stable locking, can be disassembled with common tools.Red 272: High strength, permanent locking, ideal for heavy‑duty and non‑disassembly applications.ApplicationsWidely used in automotive, motorcycle, machinery, electrical appliances, furniture, and DIY projects for:Engine bolts, transmission fastenersMechanical equipment assemblyHousehold appliance screwsBicycle & motorcycle partsIndustrial pipeline thread sealingHow To UseClean and dry the threaded surfaces to remove oil, dust, and rust.Apply an appropriate amount of glue evenly on the threads.Assemble and tighten the fastener as usual.Allow to cure at room temperature; full strength achieved in 24 hours.NotesFor metal threads only; not suitable for pure plastic or non‑metal assemblies.Keep sealed in a cool, dry place away from high temperature and direct sunlight.Avoid contact with eyes and skin. In case of accidental contact, rinse with water.Keep out of reach of children.